Vacuum cleaner



FIG. 1 is a top plan view of a vacuum cleaner showing my new design in a closed position;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof in an open position;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a left side elevational view thereof; and

FIG. 11 is a perspective view of a second embodiment thereof in an open position, the only difference residing in the addition of the door on the front, right side. 

The ornamental design for a vacuum cleaner, as shown and described. 